WO2003105560A3 - Procede pour former dans un emballage sous film des orifices d'acces refermables - Google Patents

Procede pour former dans un emballage sous film des orifices d'acces refermables Download PDF

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Publication number
WO2003105560A3
WO2003105560A3 PCT/US2003/018877 US0318877W WO03105560A3 WO 2003105560 A3 WO2003105560 A3 WO 2003105560A3 US 0318877 W US0318877 W US 0318877W WO 03105560 A3 WO03105560 A3 WO 03105560A3
Authority
WO
WIPO (PCT)
Prior art keywords
film packaging
forming
access
film
elements
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/US2003/018877
Other languages
English (en)
Other versions
WO2003105560A2 (fr
Inventor
Ton A J L Ebbers
Raaij Peter J J Van
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Avintiv Specialty Materials LLC
Original Assignee
Polymer Group Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Polymer Group Inc filed Critical Polymer Group Inc
Priority to AU2003243584A priority Critical patent/AU2003243584A1/en
Publication of WO2003105560A2 publication Critical patent/WO2003105560A2/fr
Publication of WO2003105560A3 publication Critical patent/WO2003105560A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D75/00—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes or webs of flexible sheet material, e.g. in folded wrappers
    • B65D75/52—Details
    • B65D75/58—Opening or contents-removing devices added or incorporated during package manufacture
    • B65D75/5827—Tear-lines provided in a wall portion
    • B65D75/5833—Tear-lines provided in a wall portion for tearing out a portion of the wall
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D75/00—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes or webs of flexible sheet material, e.g. in folded wrappers
    • B65D75/52—Details
    • B65D75/58—Opening or contents-removing devices added or incorporated during package manufacture
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B61/00—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages
    • B65B61/18—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages for making package-opening or unpacking elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wrappers (AREA)
  • Laminated Bodies (AREA)

Abstract

La présente invention concerne des moyens permettant de former dans divers types d'emballages sous film des orifices d'accès à déchirure refermables, et plus particulièrement des moyens permettant de former des orifices d'accès présentant une uniformité améliorée dans la présentation de l'orifice d'accès donnant une fermeture réellement refermable, tout en réduisant de façon importante les possibilités de déchirure indésirable de l'emballage sous film. L'orifice d'accès est formé par affaiblissement mécanique du film substrat dans une région de l'emballage sous film, faisant que les régions fragilisées comportent, d'une part des éléments capables de céder et de se déchirer, et d'autre part des éléments dirigeant les forces. Les éléments faibles dans la région fragilisée amènent le film substrat à se rompre de façon préférentielle, c'est-à-dire se déchirer, de façon continue dans le sens général de l'élément.
PCT/US2003/018877 2002-06-13 2003-06-13 Procede pour former dans un emballage sous film des orifices d'acces refermables Ceased WO2003105560A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2003243584A AU2003243584A1 (en) 2002-06-13 2003-06-13 Method for forming reclosable access portals in film packaging

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US38857602P 2002-06-13 2002-06-13
US60/388,576 2002-06-13

Publications (2)

Publication Number Publication Date
WO2003105560A2 WO2003105560A2 (fr) 2003-12-24
WO2003105560A3 true WO2003105560A3 (fr) 2004-05-13

Family

ID=29736497

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2003/018877 Ceased WO2003105560A2 (fr) 2002-06-13 2003-06-13 Procede pour former dans un emballage sous film des orifices d'acces refermables

Country Status (3)

Country Link
US (1) US20040035719A1 (fr)
AU (1) AU2003243584A1 (fr)
WO (1) WO2003105560A2 (fr)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9150342B2 (en) 2003-04-16 2015-10-06 Intercontinental Great Brands Llc Resealable tray container
US8308363B2 (en) 2006-05-23 2012-11-13 Kraft Foods Global Brands Llc Package integrity indicator for container closure
US7963413B2 (en) 2006-05-23 2011-06-21 Kraft Foods Global Brands Llc Tamper evident resealable closure
WO2008019387A1 (fr) * 2006-08-08 2008-02-14 Kellogg Company Contenant souple pour produit à verser
US8114451B2 (en) 2006-12-27 2012-02-14 Kraft Foods Global Brands Llc Resealable closure with package integrity feature
US8408792B2 (en) 2007-03-30 2013-04-02 Kraft Foods Global Brands Llc Package integrity indicating closure
US20100018974A1 (en) 2008-07-24 2010-01-28 Deborah Lyzenga Package integrity indicating closure
GB0819200D0 (en) 2008-10-20 2008-11-26 Cadbury Holdings Ltd Packaging
US20110127319A1 (en) * 2009-12-01 2011-06-02 Kraft Foods Global Brands Llc Resealable flexible film packaging products and methods of manufacture
PL2347971T3 (pl) 2010-01-26 2012-11-30 Biscuit Gle Opakowanie na produkty żywnościowe z możliwością wielokrotnego szczelnego zamykania i sposób wytwarzania
US8814430B2 (en) * 2010-02-23 2014-08-26 Kraft Foods R&D, Inc. Food package having opening feature
PL2368811T3 (pl) 2010-03-23 2012-11-30 Biscuit Gle Opakowanie na produkty żywnościowe z możliwością wielokrotnego szczelnego zamykania i sposób wytwarzania
BR112012029073A2 (pt) 2010-05-18 2016-08-16 Kraft Foods Global Brands Llc embalagem flexível refechável e métodos para a fabricação da mesma
US9656783B2 (en) 2010-05-18 2017-05-23 Intercontinental Great Brands Llc Reclosable flexible packaging and methods for manufacturing same
CN103517855B (zh) 2011-03-17 2016-03-16 洲际大品牌有限责任公司 可再闭合的柔性膜包装产品及制造方法
US10273068B2 (en) 2014-12-23 2019-04-30 Sonoco Development, Inc. Die cut opening for multi-layer flexible package

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4833862A (en) * 1982-11-15 1989-05-30 W. R. Grace & Co. - Conn. Method and apparatus for vacuum packaging and package obtained thereby
US5201164A (en) * 1991-05-17 1993-04-13 Kimberly-Clark Corporation Method for improving the dispensing of stacked wet wipes
US5379897A (en) * 1992-07-20 1995-01-10 The Procter & Gamble Company Disposable, compactable, shape-restorable packages for storing and dispensing dry or premoistened sheets

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1152032B (it) * 1981-08-21 1986-12-24 Teich Ag Folienwalzwerk Confezione con involucro a tenuta di gas
DE69017770T2 (de) * 1989-07-01 1995-07-13 Nestle Sa Verpackung für Nahrungsmittel.
JPH074377U (ja) * 1993-06-21 1995-01-24 富士写真フイルム株式会社 包装体
JPH1081361A (ja) * 1996-09-07 1998-03-31 Komatsu Electron Metals Co Ltd フィルム包装の開封構造

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4833862A (en) * 1982-11-15 1989-05-30 W. R. Grace & Co. - Conn. Method and apparatus for vacuum packaging and package obtained thereby
US5076436A (en) * 1982-11-15 1991-12-31 W. R. Grace & Co.-Conn. Vacuum packaging
US5201164A (en) * 1991-05-17 1993-04-13 Kimberly-Clark Corporation Method for improving the dispensing of stacked wet wipes
US5379897A (en) * 1992-07-20 1995-01-10 The Procter & Gamble Company Disposable, compactable, shape-restorable packages for storing and dispensing dry or premoistened sheets

Also Published As

Publication number Publication date
US20040035719A1 (en) 2004-02-26
AU2003243584A1 (en) 2003-12-31
WO2003105560A2 (fr) 2003-12-24
AU2003243584A8 (en) 2003-12-31

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